original

[gb-231r1-is01/GB_2.3_IS01.git] / cts / tools / vm-tests / src / dot / junit / opcodes / int_to_float / Test_int_to_float.java

diff --git a/cts/tools/vm-tests/src/dot/junit/opcodes/int_to_float/Test_int_to_float.java b/cts/tools/vm-tests/src/dot/junit/opcodes/int_to_float/Test_int_to_float.java
new file mode 100644 (file)
index 0000000..8b6e978
--- /dev/null
+++ b/cts/tools/vm-tests/src/dot/junit/opcodes/int_to_float/Test_int_to_float.java
@@ -0,0 +1,150 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package dot.junit.opcodes.int_to_float;
+
+import dot.junit.DxTestCase;
+import dot.junit.DxUtil;
+import dot.junit.opcodes.int_to_float.d.T_int_to_float_1;
+import dot.junit.opcodes.int_to_float.d.T_int_to_float_5;
+
+public class Test_int_to_float extends DxTestCase {
+    /**
+     * @title Argument = 123456
+     */
+    public void testN1() {
+        T_int_to_float_1 t = new T_int_to_float_1();
+        assertEquals(123456f, t.run(123456), 0f);
+    }
+
+    /**
+     * @title Argument = 1
+     */
+    public void testN2() {
+        T_int_to_float_1 t = new T_int_to_float_1();
+        assertEquals(1f, t.run(1), 0f);
+    }
+
+    /**
+     * @title Argument = -1
+     */
+    public void testN3() {
+        T_int_to_float_1 t = new T_int_to_float_1();
+        assertEquals(-1f, t.run(-1), 0f);
+    }
+
+    /**
+     * @title Argument = 33564439
+     */
+    public void testN4() {
+        T_int_to_float_1 t = new T_int_to_float_1();
+        assertEquals(3.356444E7f, t.run(33564439), 0f);
+    }
+
+    /**
+     * @title Type of argument - float. Dalvik doens't distinguish 32-bits types internally,
+     * so this conversion of float to float makes no sense but shall not crash the VM.  
+     */
+
+    public void testN5() {
+        T_int_to_float_5 t = new T_int_to_float_5();
+        try {
+            t.run(1.333f);
+        } catch (Throwable e) {
+        }
+    } 
+        
+    
+    /**
+     * @title Argument = 0
+     */
+    public void testB1() {
+        T_int_to_float_1 t = new T_int_to_float_1();
+        assertEquals(0f, t.run(0), 0f);
+    }
+
+    /**
+     * @title Argument = Argument = Integer.MAX_VALUE
+     */
+    public void testB2() {
+        T_int_to_float_1 t = new T_int_to_float_1();
+        assertEquals(2147483650f, t.run(Integer.MAX_VALUE), 0f);
+    }
+
+    /**
+     * @title Argument = Integer.MIN_VALUE
+     */
+    public void testB3() {
+        T_int_to_float_1 t = new T_int_to_float_1();
+        assertEquals(-2147483650f, t.run(Integer.MIN_VALUE), 0f);
+    }
+
+
+    /**
+     * @constraint B1 
+     * @title  (type of argument - double)
+     */
+    public void testVFE1() {
+        try {
+            Class.forName("dot.junit.opcodes.int_to_float.d.T_int_to_float_2");
+            fail("expected a verification exception");
+        } catch (Throwable t) {
+            DxUtil.checkVerifyException(t);
+        }
+    }
+
+    /**
+     * 
+     * @constraint B1 
+     * @title type of argument - long
+     */
+    public void testVFE2() {
+        try {
+            Class.forName("dot.junit.opcodes.int_to_float.d.T_int_to_float_3");
+            fail("expected a verification exception");
+        } catch (Throwable t) {
+            DxUtil.checkVerifyException(t);
+        }
+    }
+
+    /**
+     * 
+     * @constraint B1 
+     * @title type of argument - reference
+     */
+    public void testVFE3() {
+        try {
+            Class.forName("dot.junit.opcodes.int_to_float.d.T_int_to_float_4");
+            fail("expected a verification exception");
+        } catch (Throwable t) {
+            DxUtil.checkVerifyException(t);
+        }
+    }
+    
+    /**
+     * @constraint A23 
+     * @title number of registers
+     */
+    public void testVFE4() {
+        try {
+            Class.forName("dot.junit.opcodes.int_to_float.d.T_int_to_float_6");
+            fail("expected a verification exception");
+        } catch (Throwable t) {
+            DxUtil.checkVerifyException(t);
+        }
+    }
+
+}